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Tim Rogers
Senior Product Manager — GitHub Copilot
Tim Rogers is a Senior Product Manager at GitHub, where he focuses on GitHub Copilot, a tool designed to enhance developer productivity through personalized assistance. Based in London, UK, he has a background as a product leader and polyglot software engineer. His work involves building and improving features for GitHub Copilot, which leverages advanced AI models to assist developers in coding tasks.
In addition to his role at GitHub, Rogers is known for maintaining open-source projects, including Restforce, a prominent Ruby library for interfacing with the Salesforce API, and an extension for sharing notes from Obsidian as GitHub Gists. His professional journey includes prior experience at Duffel, contributing to his expertise in product management and software development.123
Highlights
Earlier this week, we upgraded a bunch of GitHub Copilot products to use the latest GPT-4o model, with big improvements in quality and performance.
A lot of hard work goes on behind the scenes for these model changes:
• We run benchmarks with test datasets to see how the new model impacts response quality • We iterate on our prompts to adapt them to the new model • We gradually roll out the changes to developers, monitoring the impact as we go
The outcome? A massive speed boost for my "pull request summaries" product, used by thousands of developers every single day ⚡
See the example video below, where we've cut summary generation for one pull request from 25s to 10s.
#GitHubCopilot #GPT4o #DeveloperTools
In January, after nearly two years at GitHub, I made the jump to work on Copilot 🤖 My first 5 months in the world of AI have been wild, but incredibly rewarding.
Last week, we shipped something that I'm super proud of: Copilot knowledge bases in Visual Studio Code.
Developers with a Copilot Enterprise subscription can now talk to Copilot in their IDE and get answers based on their organisation's internal documentation. Getting answers in the IDE means staying in your flow state 🧠
I've just picked up a new project: bringing the power of Copilot to code review 👀 Watch this space!
📖 ➡️ Learn more about Copilot knowledge bases: https://lnkd.in/ebcg6U4G
